AI insight queued
Voltkit is preparing product insight and cross-reference information for this part.
EFM-620LA
Click to open full image.
Specifications (Specs)
| Manufacturer | East Electronics |
| Part Number | EFM-620LA |
| Product Type | Buzzers |
| RoHS | Yes |
| Package / Case | 插件,D=40mm |
| Stock | 0 |
| MOQ | 1 |
| Order Multiple | 1 |
| Packaging | Box-packed |
| Factory Pack Quantity | 800 |
| Height | 20mm |
| Frequency | 3.2kHz |
| Diameter (φD) | 40mm |
| Technology Type | Externally Driven |
| Operating Voltage | 7V~20V |
| Oscillator Circuit | Active (driven circuit included) |
| Operating Temperature | -20℃~+60℃ |
| Sound Pressure Level (SPL) | 110.46dB |
Documents & Compliance
Datasheet (PDF)
RoHS: 
Alternative Parts & Cross Reference
Cross-reference analysis queued Voltkit will check database-backed and AI-assisted alternatives without delaying this page.
Always verify package, pinout, electrical limits, and datasheets before approving a substitute.
Professional Semiconductor Sourcing
Extensive In-Stock InventoryImmediate stock visibility for active, legacy, and hard-to-find semiconductors.
Authorized Brand AccessVoltkit is an authorized distributor for selected semiconductor brands.
Quality & Traceability SupportRequest date-code review, product photos, traceability documents, or certificate support with your RFQ.
Dedicated Sourcing TeamGet support for target pricing, delivery schedules, BOM sourcing, and alternative-part verification.
Component Summary
EFM-620LA by East Electronics — Buzzers; Frequency: 3.2kHz; 插件,D=40mm package.
- Manufacturer
- East Electronics
- Product Type
- Buzzers
- Frequency
- 3.2kHz
- Package
- 插件,D=40mm